红娘订单

dating-agency-mall-server/src/main/java/com/qniao/dam/api/command/order/user/OrderUserCommandController.java

@@ -1,6 +1,7 @@
 package com.qniao.dam.api.command.order.user;
 
 import com.qniao.dam.api.command.order.user.request.*;
+import com.qniao.dam.api.command.order.user.response.UserCalculateMatchmakerOrderFeeVo;
 import com.qniao.dam.api.command.order.user.response.UserCalculateOrderFeeVo;
 import com.qniao.dam.api.command.order.user.response.UserSubmitOrderVo;
 import com.qniao.dam.application.service.order.OrderApplicationService;
@@ -79,4 +80,14 @@ public class OrderUserCommandController {
         order.setUserId(userId);
         return orderApplicationService.submitMatchMakerOrder(order, dto.getMatchmakerOrderType());
     }
+
+    @ApiOperation("用户提交红娘订单费用")
+    @PostMapping("calculate/matchmaker-order/fee")
+    public UserCalculateMatchmakerOrderFeeVo userCalculateMatchmakerOrderFee(@RequestBody @Valid UserCalculateMatchmakerOrderDto dto,
+                                                                             @RequestParam("userId") Long userId) {
+        Order order = dto.trans2Domain();
+        order.setUserId(userId);
+        return orderApplicationService.calculateMatchmakerOrderFee(order, dto.getMatchmakerOrderType());
+    }
+
 }

dating-agency-mall-server/src/main/java/com/qniao/dam/api/command/order/user/request/UserCalculateMatchmakerOrderDto.java

@@ -0,0 +1,36 @@
+package com.qniao.dam.api.command.order.user.request;
+
+import com.qniao.dam.domain.aggregate.order.entity.Order;
+import com.qniao.dam.domain.aggregate.order.entity.OrderItem;
+import com.qniao.dam.domian.aggregate.order.constant.MatchmakerOrderTypeEnum;
+import com.qniao.domain.Trans2DomainAssembler;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import javax.validation.constraints.NotNull;
+import java.util.ArrayList;
+import java.util.List;
+
+@Data
+public class UserCalculateMatchmakerOrderDto implements Trans2DomainAssembler<Order> {
+
+    @ApiModelProperty("产品规格标识")
+    @NotNull(message = "产品规格标识不能为空")
+    private Long productSpecId;
+
+    @ApiModelProperty("红娘订单类型")
+    @NotNull(message = "红娘订单类型不能为空")
+    private MatchmakerOrderTypeEnum matchmakerOrderType;
+
+    @Override
+    public Order trans2Domain() {
+        Order order = new Order();
+        List<OrderItem> orderItemList = new ArrayList<>();
+        OrderItem orderItem = new OrderItem();
+        orderItem.setProductSpecId(productSpecId);
+        orderItem.setQuantity(1);
+        orderItemList.add(orderItem);
+        order.setOrderItemList(orderItemList);
+        return order;
+    }
+}

dating-agency-mall-server/src/main/java/com/qniao/dam/api/command/order/user/response/UserCalculateMatchmakerOrderFeeVo.java

@@ -0,0 +1,24 @@
+package com.qniao.dam.api.command.order.user.response;
+
+import io.swagger.annotations.ApiModelProperty;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.math.BigDecimal;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class UserCalculateMatchmakerOrderFeeVo {
+
+    @ApiModelProperty("原始金额")
+    private BigDecimal originalAmount ;
+
+    @ApiModelProperty("折扣金额")
+    private BigDecimal discountAmount;
+
+    @ApiModelProperty("结算金额")
+    private BigDecimal settlementAmount;
+
+}

dating-agency-mall-server/src/main/java/com/qniao/dam/application/service/order/OrderApplicationService.java

@@ -4,6 +4,7 @@ import cn.hutool.core.collection.CollUtil;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.qniao.dam.api.command.order.user.request.UserCalculateSiteActivityOrderDto;
 import com.qniao.dam.api.command.order.user.request.UserSubmitSiteActivityOrderDto;
+import com.qniao.dam.api.command.order.user.response.UserCalculateMatchmakerOrderFeeVo;
 import com.qniao.dam.api.command.order.user.response.UserCalculateOrderFeeVo;
 import com.qniao.dam.api.command.order.user.response.UserSubmitOrderVo;
 import com.qniao.dam.application.service.product.ProductApplicationService;
@@ -508,4 +509,13 @@ public class OrderApplicationService extends BaseApplicationService {
             }
         }
     }
+
+    public UserCalculateMatchmakerOrderFeeVo calculateMatchmakerOrderFee(Order order,
+                                                                         MatchmakerOrderTypeEnum matchmakerOrderType) {
+        //1. 填充订单信息 + 同类型权益，不同规格，限制购买和提醒
+        fillOrderInfo(order);
+        //2. 订单金额计算
+        countMatchMakerOrderAmount(order, matchmakerOrderType);
+        return new UserCalculateMatchmakerOrderFeeVo(order.getOriginalAmount(), order.getDiscountAmount(), order.getSettlementAmount());
+    }
 }